2 suggestions, get some aquarium epoxy to secure the rocks and give yourself about an inch between the rocks and glass to give yourself some room to clean.
Just make sure you have enough room to scrape coralline off the sides. Don't want to end up like me with a viewing side that looks like this lol
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Haha! Doesn't look that bad!
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Haha I just ignore it too...
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What lighting are you using?
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Sounds like you have a good idea where the tank is going
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Woo let the wait begin!!!
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